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PAYROLL TAX: A tax levied on the wage earnings, or payroll, of workers. The most notable, if nothing else in terms of sheer dollar amount, is the Social Security tax.

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MARGINAL COST

The change in total cost (or total variable cost) resulting from a change in the quantity of output produced by a firm in the short run. Marginal cost (MC) indicates how much total cost changes for a given change in the quantity of output. Because changes in total cost are matched by changes in total variable cost in the short run (total fixed cost is fixed), marginal cost is the change in either total cost or total variable cost. It is found by dividing the change in total cost (or total variable cost) by the change in output. Marginal cost is one of four cost concepts used in short-run production analysis. The other three are average total cost, average fixed cost, and average variable cost.

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Today, you are likely to spend a great deal of time at the confiscated property police auction seeking to buy either a how-to book on building remote controlled airplanes or an extra large beach blanket. Be on the lookout for the happiest person in the room.
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Before 1933, the U.S. dime was legal as payment only in transactions of $10 or less.
"I have no expectation of making a hit every time I come to bat. What I seek is the highest possible batting average."

-- President Franklin Delano Roosevelt

FED
Federal Reserve
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